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Oil & Gas
| Sat 31 Jan 2026
Munich, Jan. 31 -- European Patent Office has received Linde GmbH and Technical University of Munich patent application for Method for Determining a Temperature for Operating an Electrolysis System. Engel Franciska, Göke Volker, Slaby Oliver, Ulmer Christoph Sebastian and Klein Harald developed the invention.
The patent appl..
Oil & Gas
| Sat 31 Jan 2026
Munich, Jan. 31 -- European Patent Office has released Saudi Arabian Oil Co, Axens, Technip Energies and IFP Energies nouvelles patent application for Integrated HSFCC Processes for Producing Chemical Intermediates from Crude Oil. This invention was developed by Albaity Abdullah S, Ballesteros Alberto Lozano, Ghadeer Abdulelah S..
Oil & Gas
| Sat 31 Jan 2026
Munich, Jan. 31 -- European Patent Office has published Linde GmbH and Technical University of Munich patent application for Method and Plant for Producing an Ammonia Product. The invention was developed by Kender Robert, Reinke Michael, Klein Harald and Fahr Steffen.
The patent application number is EP20240020245 20240726. T..
Oil & Gas
| Fri 30 Jan 2026
Munich, Jan. 31 -- European Patent Office has published Services Petroliers Schlumberger and Schlumberger Technology patent application for Automated Control of Trajectory of Downhole Drilling. The invention was developed by Mantle Katharine, Ignova Maja and Brovko Ekaterina.
The patent application number is EP20240797759 202..
Oil & Gas
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Res Institute Of Petroleum Processing patent application for Modified Titanium Silicalite Molecular Sieve as Well as Preparation Method and Application Thereof. The invention was developed by Peng Xinxin, Wang Zhe..
Oil & Gas
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published China Petroleum & Chemical, Sinopec Catalyst and Sinopec Catalyst patent application for Preparation Method of Desulfurization Adsorbent Carrier, Prepared Desulfurization Adsorbent Carrier and Application of Prepared Desulfurization Adsorbent Carrier. ..
Oil & Gas
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Dalian Res Inst Petroleum & Petrochemicals Co Ltd patent application for Flue Gas Denitration Device and Method. The invention was developed by Li Xin, Han Tianzhu, Li Lei, Li Rui and Jin Ping.
The patent appli..
Oil & Gas
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Sinopec Nanjing Engineering & Construction and SINOPEC Engineering (Group) has applied Chinese patent for Hydrogen-coupled Green Methanol Production System and Method. Xiong Wenfeng, Jiang Yan, Xie Dongsheng, Wang Liang, Li Meng and Zhang Lei developed it.
The patent application number is CN202510410821 20..
Oil & Gas
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Hebei Petrochina Center Hospital has filed a patent application for Nursing Device for Assisting Blood Purification. This invention was developed by Li Jin.
The patent application number is CN202510541365 20250427. The patent publication number is CN120381569 (A). International Patent Classification code i..
Oil & Gas
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published Sinopec Siji Petroleum Machinery and Sinopec Oilfield Equipment patent application for Direct-current Power Supply System for Fracturing and Power Supply Method Thereof. The invention was developed by Huang Yong, Fu Haihua, Chen Jian, Wang Man, Luo Wei..
Oil & Gas
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd patent application for Method and System for Synchronously Predicting Concentrations of Multiple Pollutants in Flue Gas of Catalytic Cracking Device. This invention was ..
Oil & Gas
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd patent application for Gas Leakage Monitoring and Early Warning Method for Correlation Analysis of Multiple Alarms in Device. This invention was developed by Li Bo, Dong..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has received China Petroleum & Chemical, Sinopec Research Institute Safety Engineering Co Ltd and Sinopec Man System Certification Qingdao Co Ltd patent application for Petrochemical Inspection and Maintenance Project Safety Supervision Human Resource Optimal Config..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published China Petroleum & Chemical, Sinopec Research Institute Safety Engineering Co Ltd and Sinopec Man System Certification Qingdao Co Ltd patent application for Enterprise Process Safety Performance Evaluation Method and System Based on Multi-system Collabo..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd patent application for Information Extraction Method and System for Chemical Accident Text. This invention was developed by Liu Jinxuan, Shi Hongxun, Wang Jianbin, Chen ..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Shengli Oilfield patent application for Press Drive Fracture Network Expansion Simulation Method Based on Damage Mechanics. Cai Xin, Yang Yong, Cao Xiaopeng, Hu Huifang, Sun Hongxia, Yu Jinbiao, Dong Yajuan, Hou Yu..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd patent application for Shale Oil Well Pressure Recovery Well Test Interpretation Method and Device and Electronic Equipment. This invention was developed by Du J..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Shengli Oilfield patent application for Calculation Method for Gas Injection Pressure Rise Coefficient of Beach and Bar Sand Reservoir. The invention was developed by Liu Haicheng, Cao Xiaopeng, Zhang Shiming, Cha..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Shengli Oilfield patent application for Discrete Element Simulation Method for Compression-torsion Superposition Recoil Structure Deformation. Xiu Jinlei, Zhang Kuihua, Zhang Guanlong, Shang Fengkai, Chen Lin, Deng..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published Daqing Oilfield and PetroChina patent application for Fractured Horizontal Well Crack Water Exploration Numerical Simulation Method. The invention was developed by Xu Bing, Liu Xiangbin, Zhao Changming, Wang Qingguo, Li Guo, Li Qingsong, Wang Lichao, S..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Northwest Oil Field Co patent application for Method and Device for Screening Oil Wells Suitable for Water Plugging in Fault-karst Reservoir. Liu Ying, Liu Lian, Jiao Baolei, Ma Shufen, Qin Fei and Bai Sen develope..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- CNPC Aobo Chengdu Tech Co Ltd has submitted a patent application for Natural Earthquake Risk Analysis Method and System Based on Artificial Neural Network, and Medium. This invention was developed by An Shujie, Lee Sang-moon, Wu Junjun, Wang Song, Zhang Qin, Li Shuang, Zhou Wei, Hu Yanlong, Heng Feng, Liu Ten..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Shengli Oilfield patent application for Oil Reservoir Similarity Calculation Method Based on Ensemble Learning Algorithm. Jiang Xingxing, Liu Jiantao, Li Chunlei, Zhang Linfeng, Jin Caixia, Jia Rong, Cao Yumin, Li ..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd patent application for Mechanical State Monitoring Method and System Based on Holographic Time Sequence Probability Distribution. This invention was developed by Huang X..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd patent application for Multi-model Management Method and System. This invention was developed by Yang Zhe, Shi Hongxun, Liu Jinxuan, Li Chuankun, Chen Yali, Wang Jianbin..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published Daqing Oilfield, PetroChina and Daqing Oilfield Design Inst Co Ltd patent application for Gas Content Regulation and Control System and Method Based on Oil-gas-water Multiphase Flow. The invention was developed by Wang Qiuhong, Zhao Xuefeng, Liu Jianfa..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- First Institute of Oceanography Mini of Natural Resources and China University of Petroleum, East China has sought patent for Real-time Decision-making Method for Safe Movement of High-speed Unmanned Ship. This invention was developed by Yu Wenhao, Jin Jiucai, Liu Deqing, Ding Shuo and Li Ligang.
The paten..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd patent application for Fault Diagnosis Function Test System, Method and Equipment and Storage Medium. Li Na, Yang Zhe, Xu Wei, Cao Deshun, Guo Yian, Wang Hao and Dai Siy..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd patent application for Method and Device for Predicting Reservoir Physical Property Parameters Based on Model and Algorithm. This invention was developed by Gao Qiang, Liu Xiaomin, ..
Oil & Gas
| Fri 30 Jan 2026
Munich, Jan. 31 -- European Patent Office has released Kanadevia Inova Schmack GmbH patent application for Process for Generating a Methane-enriched Gas. This invention was developed by Scholz Matthias.
The patent application number is EP20240720461 20240417. The patent publication number is EP4684028 (A1). International Pate..
Oil & Gas
| Sat 31 Jan 2026
Munich, Jan. 31 -- China Nat Offshore Oil China Co Ltd and Beijing Res Center Of CNOOC China Co Ltd have submitted a patent application for Design Method for Low-shear Dynamic Swirling Element. This invention was developed by Zhang Jian, Su Yanchun, Wang Xiujun, Hua Zhao, Huang Bo, Ji Yipeng and Chen Jiaqing.
The patent appli..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- Honghua Offshore Oil & Gas Equipment (Jiangsu) has submitted a patent application for Graded Pre-pressing Flexible Start-stop Hydraulic Oil Supply System. This invention was developed by Xi Juxiu, Lu Daoqing, Xiong Xiaoping, Zhou Dahai, Pan Tianjia and Chai Junqing.
The patent application number is CN20251..
Oil & Gas
| Sat 31 Jan 2026
Munich, Jan. 31 -- Barrierefreiheit GmbH Leitsysteme Fuer Blinde Und Seheingeschraenkte Menschen have filed a patent application for Method for Manufacturing a Tactile Shield and Tactile Shield Manufactured by Means of Said Method. This invention was developed by Schott Ivonne and Stockmar Tino.
The patent application number ..
Oil & Gas
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Saudi Arabian Oil and King Abdullah University of Science and Technology have filed a patent application for Method and System for Moisture Content Sensing in Oil-water Stream. This invention was developed by Mhanna Mhanna, Arsalan Muhammad, Sy Mohamed and Farooq Amir.
The patent application number is CN20..
Oil & Gas
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Saudi Arabian Oil and King Abdullah University of Science and Technology have submitted a patent application for Method and System for Moisture Content Sensing in Oil-water Stream. Mhanna Mhanna, Arsalan Muhammad and Farooq Amir developed the invention.
The patent application number is CN20238087531 202312..
Oil & Gas
| Fri 30 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have sought patent for Risk Early Warning Method, Device and Equipment for Hydrogen Refueling Station and Medium. This invention was developed by Zhao Wenqing, Tao Bin, Wang Zhenzhong, Li Qinan, Huang Zhaohe and Cheng Longjun...
Oil & Gas
| Fri 30 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Gas Infrared Imaging Leakage Identification and Positioning Method and Device and Electronic Equipment. Li Bo, Zhang Xiangqian, Ding Dewu, Jiang Ming, Wang Guolong and Dong Rui developed..
Oil & Gas
| Fri 30 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have submitted a patent application for New Area Oil Reservoir Key Development Index Prediction Method Based on Big Data. This invention was developed by Jiang Xingxing, Liu Jiantao, Li Chunlei, Jin Caixia, Zhang Linfeng, Ma Qing, Li Qiang, Che Huicui, C..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have filed a patent application for Petroleum and Petrochemical Site Data Safety Management System and Method and Computer Equipment. This invention was developed by Gao Yang, Jiang Han, Li Huan, Yan Xi, Zhang Zhiqing, Xie Yan..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Chemical Engineering Time Series Data Early Warning Method and System Based on Trend Variation Analysis. Shi Mengqi, Wang Jianbin, Chang Qingtao, Gu Ruichao, Chen Yali, Liu Jinxuan, Li C..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have filed a patent application for Water-driven Oil Field Single Well Yield Prediction Method Fusing Spatio-temporal Information. This invention was developed by Lyu Qi, Zhao Wei, Yan Zi, Peng Guohong, Zhao Xiaojun, Zhang Xiaotian, Liu Changming, Liang ..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Rotating Machine State Early Warning Method and System Based on Axis Trajectory Feature Confrontation. This invention was developed by Huang Xin, Yang Zhe, Chen Wenwu, Qiu Feng, Zhang We..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have applied Chinese patent for Edge Computing Intelligent Gateway System for Oil and Gas Industry. Cao Weidong, Cai Quan, Chang Bo, Xue Shengdong, Hu Xiutao, Wang Zhen, Xu Dan, Han Zhijun, Yan Junhui and Wang Qingfeng developed it.
The patent applica..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and East China Oil & Gas Branch China Petroleum & Chemical have filed a patent application for Method and Device for Evaluating Exploration Potential of Organic-matter-rich Carbonate Rock Unconventional Natural Gas. This invention was developed by He Guisong, He Xipeng, Liu Nana, Su..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- Daqing Oilfield and PetroChina have submitted a patent application for Method for Quantitatively Determining Water-drive Oilfield Development and Production Allocation Yield Completion Probability. Zhang Jifeng, Zhao Yanan, Tian Xiaodong, Fu Baizhou, Wang Wei and Liu Yakun developed the invention.
The pate..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have submitted a patent application for Rolling Sea Wave Forecast Correction Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Yu Yongqing, Wang Linfeng, Cai Jingze, Guo Wenkang, Zhang Longying, Wang Yamei, Yue S..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- Daqing Oilfield and PetroChina have applied Chinese patent for Relative Permeability Curve Simulation Method Based on Conventional Logging Information. Fu Yan, Zhang Dong, Shen Zhongshan, Fu Bin, Xia Lianjing, Hu Shuo, Du Ying, Bai Zhiqiang, Shen Yong and Cao Tengfei developed it.
The patent application nu..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have applied Chinese patent for Method for Predicting and Controlling Water Injection Pressure Rise of Water Injection Well. Liang Qiaoyue, Zhu Fanchen, Meng Qingbiao, Hou Li, Xu Huajing, Jiang Jiguo, Zhang Yuzhe, Wang Jiahui and Sun Pihao developed it.
..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- Daqing Oilfield and PetroChina have submitted a patent application for Document Intelligent Classification Information Extraction Method and Device. This invention was developed by Wang Shunzhi, Xiong Huaping, Zhu Jijun, Liu Wanwei, Jin Gang, Cong Liping and Li Mingyu.
The patent application number is CN20..
Oil & Gas
| Sat 31 Jan 2026
Munich, Jan. 31 -- Services Petroliers Schlumberger and Schlumberger Technology have filed a patent application for Modular Downhole Testing Tool. This invention was developed by Chin Gareth Yen Ket, Smarandache Marius, Merlau David, Zimdars Bryan and Alvarez Luis.
The patent application number is EP20250172676 20250425. The ..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Oil and Gas Storage Tank Safety Risk Monitoring and Early Warning Method and System. This invention was developed by Chen Yali, Liu Jinxuan, Yu Yifan, Shi Mengqi, Shi Hongxun, Li Chuanku..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Northwest Oil Field Co have sought patent for Method and Device for Analyzing Water Plugging Construction Shaft Integrity Risk. This invention was developed by Li Jinghui, Liu Ying, He Long, Qian Zhen, Zhang Wen and Zhen Enlong.
The patent application number is CN2024..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical, Sinopec Research Institute Safety Engineering Co Ltd and Sinopec Man System Certification Qingdao Co Ltd have submitted a patent application for Enterprise Risk Hidden Danger Management Performance Evaluation Method and System Based on Monte Carlo Method. This invention was develop..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- Daqing Oilfield and PetroChina have filed a patent application for Delta Microfacies Division Method Based on Lithology Identification. This invention was developed by Lin Li, Fu Qingchun, Chen Fen, Liu Baisong, Jia Mingtao, Zhang Hechuan, Wang Chunrui, Han Qingyan, Kim Sunhwa and Cheng Zebin.
The patent a..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have applied Chinese patent for Quantitative Prediction Method for Maximum Gas Injection Volume of Air Energy Storage Body. Zhang Pengfei, Wang Wenbin, Mao Shuwei, Luo Hongmei, Xie Chuanjin, Jia Guanghua, Wang Qian, Yuan Guiting, Ma Guoquan and Zhang Yaj..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Geophysical Res Institute Co Ltd have submitted a patent application for Plane Constraint Prestack Inversion-based Beach Facies Thin Reservoir Prediction Method and Device. This invention was developed by Han Xuanying, Dong Qingyuan, Yang Qinlin, Ma Wenyu and Gao Qiang...
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Petroleum Exploration & Prod Res Institute have applied Chinese patent for Analysis Method for Confirming Activity States of Underground Strike-slip Fracture of Basin in Different Periods. Zhang Hongbo, Zhou Yushuang, Chu Chenglin, Gu Yi and Huang Jiwen developed it.
..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Petroleum Exploration & Prod Res Institute have submitted a patent application for Evaporated Salt Mineral Deposition Phase Change Identification Method and System Based on Physical Property Difference. This invention was developed by Bian Qing, Li Yang, Wang Tieyi, Feng..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have submitted a patent application for Pre-stack Imaging Method and System for Reservoir Lithofacies and Elastic Parameter Joint Inversion. Luo Hongmei, Zhang Juan, Liu Qingmin, Gu Yutian, Zheng Wenzhao, Wang Changjiang, Chen Tao, Chu Chunguang, Zhou We..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical, Sinopec Oilfield Service, Sinopec Petroleum Engineering Geophysics Co Ltd and Shengli Branch Of Sinopec Petroleum Eng Geophysics Co Ltd have submitted a patent application for Seismic Imaging Point Spread Function Calculation Method Based on Space-time Variable Wavelets. Liu Tao, R..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have filed a patent application for Method for Dividing Boundary of Crude Oil Ethnic Group by Using Similarity of Bicyclic Aromatic Compounds. This invention was developed by Zhang Shouchun, Zhai Zheng, Wang Dayang, Bao Youshu, Jing Anyu, Liu Jun, Zhu Ri..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- Sinopec Group, Sinopec Oilfield Service, Sinopec Jingwei Co Ltd and Geological Measurement And Control Tech Research Institute Of Sinopec Jingwei Co Ltd hae submitted a patent application for Geochemical Method for Sediment Source Evolution Analysis and Paleoenvironment Reconstruction. Wang Ke, Ci Xinghua, Du..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Petroleum Substance Detection Method Based on SERS (surface Enhanced Raman Scattering) Technology and Application. This invention was developed by Wang Shiqiang, Jin Yan, Jiang Huiyun, Z..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have filed a patent application for SERS Detection Chip as Well as Preparation Method and Application Thereof. This invention was developed by Wang Shiqiang, Zhu Liang, Xiao Anshan, Jin Yan, Jiang Huiyun, An Fei and Li Qingrun..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Composite SERS (surface Enhanced Raman Scattering) Substrate Detection Chip and Preparation Method and Application Thereof. This invention was developed by Wang Shiqiang, Jiang Huiyun, J..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- Yulin University and China University of Petroleum, Beijing have applied Chinese patent for Clastic Rock Low-content Hematite Oxygen Isotope Determination Method Based on Chemical-physical Combined Treatment. Wang Daowei, Cai Chunfang, Wang Wei, Liang Cheng-chung, Chen Xiaoliang, Bai Baiyun, Zhao Weiquan and ..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have filed a patent application for Method for Evaluating Natural Seepage Capacity of Carbonate-rich Shale Reservoir. This invention was developed by Liu Huimin, Wei Xiaoliang, Zhang Shun, Li Junliang, Zhang Pengfei, Zhu Deyan, Ma Ji, Yin Yan, Guan Li an..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- Daqing Oilfield, PetroChina and Daqing Oilfield Design Inst Co Ltd have submitted a patent application for Device and Method for Measuring Gas Content of Oil-gas-water Three-phase Flow on Line Based on Solid Liquid Medium. This invention was developed by Wang Qiuhong, Zhao Xuefeng, Liu Jianfa, Luo Zaiyang, Ch..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have sought patent for Method for Determining Gas Leakage Area and Leakage Degree in Production Device of Petrochemical Enterprise. This invention was developed by Li Bo, Zhang He, Feng Yunxia, Xiao Anshan, Jiang Ming, Zhu Lia..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- Sinopec Ningbo Engineering and Ningbo Institute of Technology have submitted a patent application for Pipeline Pressure Measuring and Sampling Device. This invention was developed by Han Jiande, Jin Heng, Jiang Zijun, Xia Chekui, Ma Jiaxing and Fan Zhen.
The patent application number is CN20241098935 20240..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- CNPC Shenzhen New Energy Res Institute Co Ltd and PetroChina have submitted a patent application for Heat Storage Device. Xin Fudong, Fang Chaohe, Cao Can, Chen Wenyi, Mo Shaoyuan, Chen Shuya, Zhang Lu and Tian Yanning developed the invention.
The patent application number is CN202510864407 20250626. The p..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- Sinopec Oilfield Service and Sinopec Zhongyuan Petroleum Engineering Design have applied Chinese patent for Intermittent Liquid Drainage, Gathering and Transportation Device and Process for Moisture. Zheng Zhuo, Lyu Yingchao, Wang Liwei, Yin Yongming, Tong Shuyue, Fan Wei, Li Donglin, Gong Mingming, Wang Jun ..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have sought patent for Corrugated Protection Device for Liquefied Hydrocarbon Spherical Tank and Design Method of Corrugated Protection Device. This invention was developed by Gu Meng, Li Junhai, Wang Haozhe, Chen Guoxin, Yu K..
Oil & Gas
| Fri 30 Jan 2026
Munich, Jan. 31 -- Services Petroliers Schlumberger and Schlumberger Technology have filed a patent application for Automated Control of Trajectory of Downhole Drilling. This invention was developed by Mantle Katharine, Ignova Maja and Brovko Ekaterina.
The patent application number is EP20240797659 20240411. The patent publi..
Oil & Gas
| Fri 30 Jan 2026
Munich, Jan. 31 -- Services Petroliers Schlumberger and Schlumberger Technology have submitted a patent application for Automated Control of Trajectory of Downhole Drilling. This invention was developed by Ignova Maja, Mantle Katharine, Brovko Ekaterina and Jones Martin.
The patent application number is EP20240797787 20240424..
Oil & Gas
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Sinopec Nanjing Engineering & Construction and SINOPEC Engineering (Group) have submitted a patent application for System and Method for Producing High-quality Phosphoric Acid by Using Hydrochloric Acid. This invention was developed by Wang Jiaming and Shi Yong.
The patent application number is CN202510453..
Oil & Gas
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Sinopec Nanjing Engineering & Construction and SINOPEC Engineering (Group) have sought patent for Phosphoric Acid Ammoniation Evaporator and Phosphoric Acid Ammoniation Neutralization System and Method. This invention was developed by Wang Jiaming and Shi Yong.
The patent application number is CN2025104532..
Oil & Gas
| Fri 30 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Dalian Res Inst Petroleum & Petrochemicals Co Ltd have sought patent for Flue Gas Denitration Device and Method. This invention was developed by Han Tianzhu, Li Xin, Li Lei, Li Rui and Jin Ping.
The patent application number is CN202410114606 20240126. The patent publ..
Oil & Gas
| Fri 30 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have sought patent for Waste Gas Treatment Method, Device and Application. This invention was developed by Yin Shumeng, Song Yunfei, Shan Xiaowen, Lee Keon-chul, Li Ying, Xu Guang and Tao Bin.
The patent application number ..
Oil & Gas
| Fri 30 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Edge Grafting Modified Graphene as Well as Aqueous Dispersion and Preparation Method Thereof. This invention was developed by Qi Guicun, Jiang Chao, Ru Yue, Wang Xiang, Han Peng, Zhang Jia..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Honeycomb Protection Device for Liquefied Hydrocarbon Spherical Tank and Design Method Thereof. Gu Meng, Wang Haozhe, Li Junhai, Yu Anfeng, Bai Yongzhong, Chen Guoxin and Yu Kang develop..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Liquefied Hydrocarbon Spherical Tank Protection Device and Design Method Thereof. Gu Meng, Wang Haozhe, Chen Guoxin, Li Junhai, Dang Wenyi, Yu Anfeng and Yu Kang developed the invention...
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have sought patent for Liquefied Hydrocarbon Spherical Tank Protection Device and Design Method Thereof. This invention was developed by Gu Meng, Wang Haozhe, Yu Anfeng, Bai Yongzhong, Li Junhai, Chen Guoxin and Yu Kang.
Th..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have filed a patent application for Liquefied Hydrocarbon Spherical Tank Protection Device and Design Method Thereof. This invention was developed by Gu Meng, Wang Haozhe, Yu Kang, Li Junhai, Dang Wenyi, Yu Anfeng and Chen Guo..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- SINOPEC Guangzhou Engineering and SINOPEC Engineering (Group) have filed a patent application for Pasting Type Heat Tracing Device. This invention was developed by Qi Luhai, Chen Jie, Luo Zhijun, Hou Shaojian, Zhang Chengqing, Long Hongwei, Li Zhongzhong and Deng Xiaoxiang.
The patent application number is..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- SINOPEC Guangzhou Engineering and SINOPEC Engineering (Group) have sought patent for Suspension Type Elastic Supporting Device of Instrument Valve Executing Mechanism. This invention was developed by Li Yongjin, Zhu Yue, Zhang Chengqing, Qiu Yulin, Ding Yong and Yan Shen.
The patent application number is C..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published Wuhu Sanhua Refrigeration Parts patent application for Integrated Oil Separator. The invention was developed by Li Xiaopeng, Ye Xianfa and Tian Rongxin.
The patent application number is CN202510692890 20250527. The patent publication number is CN120..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- LandSpace Technology has submitted a patent application for Premixed Gas Laminar Flow Combustion Device and Mounting Method Thereof. This invention was developed by Liang Jing, Zhang Fang, Li Qinghai and Su Lei.
The patent application number is CN202510747537 20250605. The patent publication number is CN12..
Oil & Gas
| Fri 30 Jan 2026
Munich, Jan. 31 -- Linde has applied European patent for Pump for Conveying a Cryogenic Fluid and Method for Conveying a Cryogenic Fluid. Lachermeier Armin, Schanda Lukas, Brücklmeier Martin, Westermeier Michael, Szardenings Roland, Schäfer Simon and Reese Wilfried-henning developed it.
The patent application number is EP2024..
Oil & Gas
| Fri 30 Jan 2026
Beijing, Jan. 31 -- China University of Petroleum, East China has submitted a patent application for Preparation Method of Catalyst for Preparing Vinyl Chloride Through Acetylene Hydrochlorination. This invention was developed by Feng Xiang, Bao Yuxiang, Lyu Xing, Tuo Yongxiao, Liu Yibin, Chen Xiaobo, Yang Chaohe and Chen De.
T..
Oil & Gas
| Fri 30 Jan 2026
Munich, Jan. 31 -- Basell Poliolefine Italia has submitted a patent application for Polypropylene Resin Compositon. This invention was developed by Riemma Antonio, Felisati Andrea, Bocchino Marco, Cavalieri Claudio and Pellegatti Giampaolo.
The patent application number is EP20230783446 20231005. The patent publication number i..
Oil & Gas
| Fri 30 Jan 2026
Munich, Jan. 31 -- European Patent Office has released Basell Poliolefine Italia patent application for Polypropylene Resin Compositon. This invention was developed by Riemma Antonio, Felisati Andrea, Bocchino Marco, Cavalieri Claudio and Pellegatti Giampaolo.
The patent application number is EP20230782948 20231002. The patent ..
Oil & Gas
| Fri 30 Jan 2026
Beijing, Jan. 31 -- Exxonmobil Chemical Patents has submitted a patent application for Elastomeric Blends Comprising Brominated Isobutylene-p-methylstyrene Copolymers and Tires or Tire Components Containing Said Blends. This invention was developed by Shanmugasundaram Balasubramanian, Py Andrew, Sick Stephan, Jacob Sunny and Wam..
Oil & Gas
| Fri 30 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published Nanjing University patent application for Ring Gate Transistor Preparation Process Based on Supercritical CO2 Assistance. The invention was developed by Shi Yi, Wang Chenxu, Chen Tianhong, Wang Junzhuan and Wang Xinran.
The patent application number..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published China University of Petroleum, East China patent application for Working Site Dynamic Risk Assessment Grading Method Based on Binocular Intelligent Identification. The invention was developed by Zhu Yuan, Yang Sibo, Chen Danni and Zhang Xinran.
The pa..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- State Intellectual Property Office of China has published PetroChina patent application for Well Control Emergency Disposal System. The invention was developed by Zhang Qiang, Chen Rui, Du Yonghong, Alim Gulena Zar, Chen Xin, Yu Zhongkai, Jang Joong-won, Ye Mingtao, Liu Jinlong, Liu Shuangwei, Aihai Tijiang M..
Oil & Gas
| Sat 31 Jan 2026
Beijing, Jan. 31 -- China University of Petroleum, East China has filed a patent application for Multi-rule Static Detection and Large-model Dynamic Repair Method for Code Defects. This invention was developed by Feng Yinzhou, Zhang Yixin, Feng Dehao, Zhong Jing, Li Guowei and Dong Yukun.
The patent application number is CN2025..
Oil & Gas
| Fri 30 Jan 2026
Beijing, Jan. 31 -- China University of Petroleum, Beijing has submitted a patent application for Wireless Electric Energy and Information Synchronous Transmission System Capable of Resisting Coaxial Offset. This invention was developed by Ji Li, Zhang Ming, Xie Hao, Duan Shaofei, Yang Qinghua, Li Jun and Cao Xudong.
The patent..
Oil & Gas
| Fri 30 Jan 2026
Munich, Jan. 31 -- European Patent Office has received Cargill patent application for an Oil Composition and a Spread Comprising the Same. Si Yaobin, Chang Guifang, Ge Yun, Ding Saiyan and Shen Haiyong developed the invention.
The patent application number is EP20230927977 20230321. The patent publication number is EP4683516 ..
Oil & Gas
| Fri 30 Jan 2026
Munich, Jan. 31 -- Cargill has sought patent for a Filling Comprising an Oil Composition. This invention was developed by Si Yaobin, Chang Guifang, Ge Yun, Ding Saiyan and Shen Haiyong.
The patent application number is EP20230927978 20230321. The patent publication number is EP4683515 (A1). International Patent Classification..
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